Unsupervised speaker segmentation and tracking in real-time audio content analysis.
Lie LuHongJiang ZhangPublished in: Multim. Syst. (2005)
Keyphrases
- content analysis
- real time
- video content analysis
- audio visual
- video scene
- qualitative analysis
- surveillance videos
- collaborative learning
- speaker identification
- moving target
- online discussion
- collaborative knowledge building
- computer supported collaborative learning
- segmentation method
- medical images
- visual information
- object tracking
- multiple objects
- video processing
- video content
- prosodic features
- video surveillance
- knowledge construction
- background subtraction
- speaker diarization
- particle filter